【简答题】How to be a Polite Guest Some British and American people like inviting friends for a meal at home. Dinner parties usually start between 7 and 8 p.m. and end at about 11p.m. Ask your hosts what time y...
【单选题】It is all right to ask someone what their job or position is, but it's not polite to ask them their salary. This is considered a ______ matter in English speaking countries.